House music that really carries the sounds of its origins (disco) and gives the song a 70's feel. Good examples of Disco house artists are Le Knight Club, Play Paul, Alan Braxe, Thomas Bangalter, and Daft Punk's album Discovery. Happy dance music.

Kid: "I'm going to put on some music."

(puts on some Le Knight Club)
Adult: "Say, this song makes me want to boogie like back in the days of disco."